Launching a private-label seaweed range is a race against the retail calendar. This case study shows how one European supermarket chain moved from first inquiry to shelf-ready seasoned seaweed products in roughly 90 days by partnering with Lianyungang Haipu Food Co., Ltd.
What Was the Client’s Challenge?
The retailer — a mid-sized European supermarket group — wanted to capitalize on surging consumer interest in Asian flavors and healthy snacking. Its category team identified three gaps: no private-label roasted seaweed snack, no seasoned seaweed flakes for the growing home-bibimbap trend, and no supplier able to guarantee consistent quality with export-compliant packaging in multiple languages.
Previous discussions with trading companies had stalled over inconsistent samples and unclear traceability.
Why Did the Retailer Choose Haipu Food?
Vertical integration
Haipu Food controls the full chain from ocean-sourced raw laver to finished packaging at its 20,000+ m² Lianyungang base, eliminating multi-vendor hand-off risks.
Proven OEM/ODM track record
With 50+ global brand and supermarket partners, the company could demonstrate existing private-label programs — including its own HaddieBear snack line and 朴の苔 seasoned seaweed range — as production references.
Scalable automation
More than 100 sets of automated equipment and 8,000+ bags of daily capacity meant the retailer’s forecast volumes could be absorbed without strain, with headroom for promotional spikes.
How Did the 90-Day Launch Unfold?
Days 1–15: Specification and sampling
The retailer’s team selected two SKUs: snack-size roasted seaweed packs and a 110g seasoned seaweed for bibimbap, modeled on Haipu Food’s HaddieBear bibimbap seaweed specification. Seasoning was adjusted for European taste preferences — lower salt, sesame-forward aroma — and three sample rounds were couriered and approved.
Days 16–45: Packaging and compliance
Private-label artwork was adapted to local language and EU labeling requirements. Haipu Food supplied certification and traceability documentation covering raw material origin, processing, and batch control.
Days 46–90: Trial production and shipment
A trial production run validated quality at scale, followed by mass production and container shipment. Products reached the retailer’s distribution center within the target window and rolled out to stores on schedule.
What Were the Results?
The seasoned seaweed SKUs exceeded the retailer’s first-quarter sell-through targets, and the chain has since expanded the partnership with two additional products, including seaweed sandwich crisps for the children’s snack aisle. Reorder cycles now run on a standing specification with automated production slots reserved in advance.
FAQ: Private-Label Seaweed Projects with Haipu Food
How long does a private-label seaweed launch take?
A typical OEM project — sampling, packaging, compliance, and first shipment — can be completed in about 90 days when specifications are confirmed promptly.
Can seasoning and pack size be customized for regional markets?
Yes. Salt level, oil type, flavor profile, sheet size, and pack format are all customizable, with sample rounds provided before mass production.
What documentation is provided for import compliance?
Haipu Food provides certification support, traceability records, and export documentation tailored to the destination market’s regulatory requirements.
About Lianyungang Haipu Food Co., Ltd.
Lianyungang Haipu Food Co., Ltd. is a leading B2B seaweed (nori) manufacturer based in Lianyungang, Jiangsu Province, China — one of the country’s premier coastal aquaculture hubs. Operating a 20,000+ m² production base with 100+ sets of automated equipment and a daily processing capacity of 8,000+ bags, Haipu Food provides premium sushi nori, seasoned seaweed for rice, sandwich nori, shredded nori, and fruit & vegetable nori to global brands, supermarket chains, and private-label buyers under its HaddieBear and Tako (朴の苔) brands. The company offers fully integrated OEM/ODM customization from raw material sourcing to finished packaging. Learn more at haipusushinori.com or contact the export team at haipushipin@gmail.com.
